EP 1081547 A1 20010307 - Imaging elements containing an electrically-conductive layer comprising polythiophene and a cellulosic polymer binder
Title (en)
Imaging elements containing an electrically-conductive layer comprising polythiophene and a cellulosic polymer binder
Title (de)
Bilderzeugungselemente, die eine elektrisch leitfähige Schicht aufweisen, welche Polythiophen und ein Polymer-Bindemittel vom Zellulose-Typ enthält
Title (fr)
Eléments formant image comprenant une couche conductrice électrique comprenant un polythiophène et un liant polymère cellulosique
Publication
Application
Priority
US 38652399 A 19990830
Abstract (en)
An imaging element comprising;a support;at least one image forming layer superposed on the support; and anelectrically-conductive layer superposed on the support; said electrically-conductive layer comprising a substituted or unsubstituted thiophene-containing electrically-conductive polymer and a cellulosic polymer binder. Such an electrically-conductive layer provides protection against the accumulation of static electrical charges before and after image processing and provides improved physical properties.
IPC 1-7
G03C 1/89; C09K 3/16; H01B 1/12; C08G 61/12; B41M 5/40; G03G 5/10
IPC 8 full level
G03C 1/89 (2006.01)
CPC (source: EP US)
G03C 1/89 (2013.01 - EP US)
Citation (search report)
- [X] US 5286414 A 19940215 - KAEMPF GUENTHER [DE], et al
- [X] US 5213714 A 19930525 - KAEMPF GUENTHER [DE], et al
- [PX] EP 1010733 A2 20000621 - SAMSUNG GENERAL CHEMICALS CO [KR]
- [A] EP 0294231 A1 19881207 - MONTCLAIR STATE COLLEGE [US]
- [DA] US 5370981 A 19941206 - KRAFFT WERNER [DE], et al
- [DA] US 5354613 A 19941011 - QUINTENS DIRK [BE], et al
Designated contracting state (EPC)
DE GB NL
DOCDB simple family (publication)
DOCDB simple family (application)
US 38652399 A 19990830; EP 00202899 A 20000818